package com.cat.controller;


import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class HelloController {
    @Value("${persion.user-name}")
    private String name;


    @RequestMapping("demo")
    public String sayHello(){
        return "hello"+name;
    }

}
